Where can I find documentation on using the chmod() function in PHP?

To find documentation on using the chmod() function in PHP, you can refer to the official PHP manual on the PHP.net website. The chmod() function is used to change the file permissions of a file or directory. It takes two parameters: the file path and the permissions to set. 

// Example of using the chmod() function to set file permissions
$file = 'example.txt';
$permissions = 0644; // Set read and write permissions for owner, read-only for others
if (chmod($file, $permissions)) {
    echo "Permissions changed successfully.";
} else {
    echo "Failed to change permissions.";
}

Keywords

PHP chmod() documentation file permissions file system.

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